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3 years ago

Sara has a circular fence around her dog house. Each day when she comes home from

Mathematics

1 answer:

larisa86 [58]3 years ago

8 0

Answer:

226.2 feet

Step-by-step explanation:

The fence around the dog's house is a circle, with a radius of 12 meters.

To calculate the distance the dog runs, we need to find the circumference of that circle, which is given by the formula:

C = 2 π r, since we know r, the calculation is easy:

C = 2 π 12 = 24 π = 75.4 feet.

The dog makes three laps around the circle before calming down... so he runs 3 times 75.4 feet.

Dogs run = 3 x 75.4 ft = 226.2 feet

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2 years ago

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Answer for x: 3x-2=-1

Lilit [14]

Answer:

Step-by-step explanation:

3x-2=-1

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